Shock. Strut.
A Shock absorber is a device that controls the spring oscillations when the vehicle goes over various road irregularities, so the vehicle's tires remain in contact with the road. In some cases, Shock absorbers have a secondary function as a suspension limiter to prevent the suspension from either over-extending and/or over-compressing. bolt. Spring ,. Suspension Absorber.
Shock Absorber
Fits 645Ci, 650i, M6
650i; Convertible. Convertible.